JPS57100316U - - Google Patents

Info

Publication number
JPS57100316U
JPS57100316U JP1980177814U JP17781480U JPS57100316U JP S57100316 U JPS57100316 U JP S57100316U JP 1980177814 U JP1980177814 U JP 1980177814U JP 17781480 U JP17781480 U JP 17781480U JP S57100316 U JPS57100316 U JP S57100316U
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1980177814U
Other languages
Japanese (ja)
Other versions
JPS6127216Y2 (enrdf_load_html_response
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1980177814U priority Critical patent/JPS6127216Y2/ja
Priority to KR2019810007275U priority patent/KR870002811Y1/ko
Publication of JPS57100316U publication Critical patent/JPS57100316U/ja
Application granted granted Critical
Publication of JPS6127216Y2 publication Critical patent/JPS6127216Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H03G5/10—Manually-operated control in untuned amplifiers having semiconductor devices

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Networks Using Active Elements (AREA)
JP1980177814U 1980-12-11 1980-12-11 Expired JPS6127216Y2 (enrdf_load_html_response)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1980177814U JPS6127216Y2 (enrdf_load_html_response) 1980-12-11 1980-12-11
KR2019810007275U KR870002811Y1 (ko) 1980-12-11 1981-10-27 토운 콘트롤회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980177814U JPS6127216Y2 (enrdf_load_html_response) 1980-12-11 1980-12-11

Publications (2)

Publication Number Publication Date
JPS57100316U true JPS57100316U (enrdf_load_html_response) 1982-06-21
JPS6127216Y2 JPS6127216Y2 (enrdf_load_html_response) 1986-08-14

Family

ID=29972036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980177814U Expired JPS6127216Y2 (enrdf_load_html_response) 1980-12-11 1980-12-11

Country Status (2)

Country Link
JP (1) JPS6127216Y2 (enrdf_load_html_response)
KR (1) KR870002811Y1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030096847A (ko) * 2002-06-18 2003-12-31 세기스타 주식회사 포켓형 보청기 회로
KR101009065B1 (ko) * 2006-01-20 2011-01-18 미미 덴시 가부시키가이샤 보청기의 톤 컨트롤 회로

Also Published As

Publication number Publication date
KR830002492U (ko) 1983-11-21
JPS6127216Y2 (enrdf_load_html_response) 1986-08-14
KR870002811Y1 (ko) 1987-08-20

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